Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 418-570-8 | CAS number: 25383-07-7
Endpoint summary
Administrative data
Description of key information
The substance is included in the list of harmonised classification and labelling and it is classified as Hazardous for the Aquatic Environment, Chronic Category 2.
Additional information
The results from the aquatic toxicity studies are as follow:
Short-term toxicity to fish: Key study: The LC 50 > 100 mg/L after 96 h.
Short-term toxicity to aquatic invertebrates: Key study: The EC50 is 86 mg/L after 48 h.
Toxicity to aquatic algae and cyanobacteria: Key study: The EC50 (based on biomass) is 4.6 mg/L after 72 h.
Based on the results from the aquatic toxicity (at least one value between 1 and 10 mg/L) and since the substance is not readily biodegradable the substance is classified to the CLP Regulation 1272/2008 as Chronic Category 2.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
